5440199015 has 8 divisors (see below), whose sum is σ = 6541220448. Its totient is φ = 4343504800.

The previous prime is 5440198999. The next prime is 5440199027. The reversal of 5440199015 is 5109910445.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5440199015 - 2⁴ = 5440198999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5440199015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1079036 + ... + 1084065.

It is an arithmetic number, because the mean of its divisors is an integer number (817652556).

Almost surely, 2^5440199015 is an apocalyptic number.

5440199015 is a deficient number, since it is larger than the sum of its proper divisors (1101021433).

5440199015 is a wasteful number, since it uses less digits than its factorization.

5440199015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2163609.

The product of its (nonzero) digits is 32400, while the sum is 38.

The square root of 5440199015 is about 73757.7047839749. The cubic root of 5440199015 is about 1758.7533155394.

The spelling of 5440199015 in words is "five billion, four hundred forty million, one hundred ninety-nine thousand, fifteen".